diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/vector-shuffle-combining-xop.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-shuffle-combining-xop.ll | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/llvm/test/CodeGen/X86/vector-shuffle-combining-xop.ll b/llvm/test/CodeGen/X86/vector-shuffle-combining-xop.ll index eef7d5a1366..241c63c6acd 100644 --- a/llvm/test/CodeGen/X86/vector-shuffle-combining-xop.ll +++ b/llvm/test/CodeGen/X86/vector-shuffle-combining-xop.ll @@ -342,23 +342,18 @@ define void @buildvector_v4f32_0404(float %a, float %b, <4 x float>* %ptr) { ret void } -; FIXME: Failed to fold to vpermil2ps define void @buildvector_v4f32_07z6(float %a, <4 x float> %b, <4 x float>* %ptr) { ; X32-LABEL: buildvector_v4f32_07z6: ; X32: # BB#0: ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax -; X32-NEXT: vpermilps {{.*#+}} xmm1 = xmm0[3,1,2,3] -; X32-NEXT: vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero -; X32-NEXT: vunpcklps {{.*#+}} xmm1 = xmm2[0],xmm1[0],xmm2[1],xmm1[1] -; X32-NEXT: vinsertps {{.*#+}} xmm0 = xmm1[0,1],zero,xmm0[2] +; X32-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero +; X32-NEXT: vpermil2ps {{.*#+}} xmm0 = xmm1[0],xmm0[3],zero,xmm0[2] ; X32-NEXT: vmovaps %xmm0, (%eax) ; X32-NEXT: retl ; ; X64-LABEL: buildvector_v4f32_07z6: ; X64: # BB#0: -; X64-NEXT: vpermilps {{.*#+}} xmm2 = xmm1[3,1,2,3] -; X64-NEXT: vunpcklps {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1] -; X64-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1],zero,xmm1[2] +; X64-NEXT: vpermil2ps {{.*#+}} xmm0 = xmm0[0],xmm1[3],zero,xmm1[2] ; X64-NEXT: vmovaps %xmm0, (%rdi) ; X64-NEXT: retq %b2 = extractelement <4 x float> %b, i32 2 |
